110120002122 has 32 divisors (see below), whose sum is σ = 237219393600. Its totient is φ = 33877670400.

The previous prime is 110120002103. The next prime is 110120002129. The reversal of 110120002122 is 221200021011.

It is a junction number, because it is equal to n+sod(n) for n = 110120002098 and 110120002107.

It is not an unprimeable number, because it can be changed into a prime (110120002129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393754 + ... + 612602.

It is an arithmetic number, because the mean of its divisors is an integer number (7413106050).

Almost surely, 2^110120002122 is an apocalyptic number.

110120002122 is an abundant number, since it is smaller than the sum of its proper divisors (127099391478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110120002122 is a wasteful number, since it uses less digits than its factorization.

110120002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225318.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110120002122 its reverse (221200021011), we get a palindrome (331320023133).

The spelling of 110120002122 in words is "one hundred ten billion, one hundred twenty million, two thousand, one hundred twenty-two".